Puddle Flange for Sevice entries and Modular drainage
A waterproof seal for when a pipe passes through a slab to prevent water ingress.
A puddle flange is recommended where using Delta detail 129 (see data sheet below) to prevent ground water percolating through the slab between the 110mm pipe work and RC slab and reduces charge on the Delta floor membrane. We can provide this in various sizes from 32mm up to 160mm.
View Data Sheet
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